| # Copyright 2018 The ChromiumOS Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # rseq should be first due to frequency and purpose to decrease nptl latency |
| rseq: 1 |
| |
| lstat: 1 |
| open: 1 |
| openat: 1 |
| # Prevent PROT_WRITE | PROT_EXEC. |
| mmap: arg2 in ~PROT_EXEC || arg2 in ~PROT_WRITE |
| fstat: 1 |
| newfstatat: 1 |
| stat: 1 |
| close: 1 |
| # Prevent PROT_WRITE | PROT_EXEC. |
| mprotect: arg2 in ~PROT_EXEC || arg2 in ~PROT_WRITE |
| getdents: 1 |
| getdents64: 1 |
| read: 1 |
| unlink: 1 |
| write: 1 |
| rmdir: 1 |
| brk: 1 |
| futex: 1 |
| rt_sigaction: 1 |
| restart_syscall: 1 |
| exit: 1 |
| exit_group: 1 |
| rt_sigreturn: 1 |
| set_robust_list: 1 |
| set_tid_address: 1 |
| access: 1 |
| faccessat: 1 |
| faccessat2: 1 |
| lseek: 1 |
| munmap: 1 |
| arch_prctl: 1 |
| execve: 1 |
| getpid: 1 |
| getrlimit: 1 |
| rt_sigprocmask: 1 |
| connect: 1 |
| sendto: 1 |
| socket: arg0 == AF_UNIX |
| # Used by libbrillo to know whether stderr is a TTY. |
| ioctl: arg1 == TCGETS |
| prlimit64: arg2 == 0 && arg3 != 0 |
| # Used by sqlite3 to do random I/O. |
| pread64: 1 |
| pwrite64: 1 |
| ftruncate: 1 |
| # Used by sqlite3 to sync file to the disk. |
| fdatasync: 1 |
| # Used by sqlite3 to lock database file. |
| fcntl: 1 |
| # Used by sqlite3 to make sure shm file has the same ownership as db file. |
| geteuid: 1 |
| fchmod: 1 |
| # Used by sqlite3 to get thread id. |
| gettid: 1 |
| clock_gettime: 1 |
| gettimeofday: 1 |
| dup: 1 |
| unlinkat: 1 |
